Base | Representation |
---|---|
bin | 1100101101001… |
… | …01000010101101 |
3 | 21102112221021111 |
4 | 12112211002231 |
5 | 204241112224 |
6 | 14324232021 |
7 | 2432635150 |
oct | 626450255 |
9 | 242487244 |
10 | 106582189 |
11 | 5518785a |
12 | 2b83b611 |
13 | 191097ac |
14 | 10225c97 |
15 | 9554d94 |
hex | 65a50ad |
106582189 has 8 divisors (see below), whose sum is σ = 123805568. Its totient is φ = 89858160.
The previous prime is 106582187. The next prime is 106582199. The reversal of 106582189 is 981285601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 106582189 - 21 = 106582187 is a prime.
It is a super-2 number, since 2×1065821892 = 22719526024063442, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106582187) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124377 + ... + 125230.
It is an arithmetic number, because the mean of its divisors is an integer number (15475696).
Almost surely, 2106582189 is an apocalyptic number.
It is an amenable number.
106582189 is a deficient number, since it is larger than the sum of its proper divisors (17223379).
106582189 is an equidigital number, since it uses as much as digits as its factorization.
106582189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249675.
The product of its (nonzero) digits is 34560, while the sum is 40.
The square root of 106582189 is about 10323.8650223644. The cubic root of 106582189 is about 474.1272083462.
The spelling of 106582189 in words is "one hundred six million, five hundred eighty-two thousand, one hundred eighty-nine".
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